3772979 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3772979 > 2 > ChemIDplus > 083399693 > 4-Amino-3-((4-(((1-anilinocarbonyl)-2-oxopropyl)azo)phenyl)azo)-6-((2,5-disulphophenyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid, potassium sodium salt 83399-69-3 EINECS 280-382-5 > 83399-69-3 > 083399693 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083399693 $$$$